Grade 23 Titanium Ti-6Al-4V ELI R56401 for Sale | Trusted Supplier
Grade 23 Titanium; Transforming Medical
Grade 23 Titanium (Ti-6Al-4V ELI) is a premium variant of Grade 5 Titanium, offering enhanced fracture toughness, biocompatibility, and strength. Known as the “Extra Low Interstitial” version, this titanium alloy is specifically engineered for medical implants and surgical devices (titanium for medical scalpels and blades). At Laube.com, we leverage over 75 years of expertise in metals manufacturing to deliver high-quality solutions tailored to the unique requirements of Grade 23 Titanium applications.
TITANIUM PRODUCTS
Titanium Bars
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What Does Laube Do?
We supply a full range of titanium mill products—including titanium bars, titanium tubes, titanium plates, titanium sheets, titanium powder, and titanium coil—as part of our expanding metals portfolio. In addition, our Engineered Components Division serves as a trusted global sourcing partner for fasteners, castings, forgings, stampings, screw-machined parts, and custom components made from all types of metals, plastics, and rubber.
With over 75 years of industry experience and a reputation for reliability, we proudly support customers across all major sectors—including aerospace, medical, gas, oil, industrial, automotive, energy, precision machining, consumer products, construction, and more.
Laube Technology – Capabilities Overview
| Category | Capabilities | Materials |
|---|---|---|
| Casting | - Die Casting (Aluminum, Zinc, Magnesium) - Sand Casting - Investment Casting | Aluminum (Aluminum Forgings Manufacturing), Zinc, Magnesium, Grey Iron, Malleable Iron, Ductile Iron, Brass, Steel |
| Forging | - Hot & Cold Forging - Drop Forging - Press Forging - Hot Heading (Upset Forging) | Aluminum Alloys, Copper Alloys, Titanium Alloys, Steel |
| Stamping & Forming | - Metal Stamping - Deep Drawing - Cold Heading - Bending | Steel, Brass, Aluminum, Stainless Steel |
| Machining & Secondary Ops | - CNC Milling & Turning - Surface Grinding - Drilling - High-Speed Drilling - Broaching | All standard industrial metals |
| Finishing & Assembly | - Painting - Powder Coating - Plating (various types) - Surface Etching - Polishing | N/A (applied to finished components) |
| Fasteners | - Self-Tapping / Self-Drilling / Thread Forming / Cutting Screws - SEMS Screws - Machine & Wood Screws - Bolts, Nuts, Washers - Rods, Shafts, Pins - Rivets / Rivet Nuts - Irrigation Fasteners | All Grades and Sizes – Custom to Drawing |
| Assemblies | - Component Assembly - Packaging Solutions | N/A |
| Screw Machining | - Multi-Spindle and Single-Spindle - CNC Support - Precision Lathes | Brass, Steel, Aluminum, Custom metals |
| Molding | - Plastic and Metal Molding Services | Various resins and metals |
| Titanium Mill Products | - Bars, Tubes, Plates, Sheets, Coil, Powder | Titanium (All Commercially Pure and Alloy Grades) |
| Engineering & Program Mgmt | - US-based Engineering Support - Program Management - Cost-Optimized Offshore Sourcing | N/A |
| Industries Served | - Aerospace (titanium forging for jets and aerospace parts) | — |
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What Is Grade 23 Titanium?
Grade 23 Titanium, also known as Ti-6Al-4V ELI, is a titanium alloy with reduced interstitial elements like oxygen and carbon. This modification improves its ductility and fracture toughness while maintaining its high strength-to-weight ratio. While Grade 5 Titanium offers excellent mechanical performance for structural applications, Grade 23 builds on that foundation with enhanced biocompatibility, making it indispensable as titanium for the health medical industry.
Key Properties of Grade 23 Titanium
- High Strength and Durability: Provides exceptional mechanical properties, making it suitable for high-stress environments.
- Enhanced Fracture Toughness: Ideal for medical implants (titanium for joint replacements) subjected to repeated loads.
- Biocompatibility: Non-toxic and safe for use in the human body, used in components such as titanium for pacemaker casings.
- Corrosion Resistance: Withstands body fluids and sterilization processes without degradation.
Applications of Grade 23 Titanium
Ti-6Al-4V ELI, commonly referred to as Grade 23 Titanium, is a high-purity alloy valued for its excellent biocompatibility, mechanical strength, and resistance to corrosion. The following chart outlines its most common uses, especially in medical, dental, and advanced engineering titanium applications.

Chemical Composition of Grade 23 Titanium
Grade 23 Titanium (Ti-6Al-4V ELI) features a refined chemical composition with extra low interstitial elements, enhancing its toughness and biocompatibility. The chart below outlines its precise elemental makeup, critical for medical and high-performance applications.

Specifications and Standards for Grade 23 Titanium
Grade 23 Titanium (Ti-6Al-4V ELI) meets rigorous international titanium specifications and industry standards, ensuring its reliability in critical applications. The chart below lists the key standards that define its performance and quality requirements.

If you would like to learn more about titanium with similar properties, check out our page on Grade 5 Titanium.
Titanium Grades We Offer
Laube Technology specializes in multiple grades of titanium, each tailored to meet unique performance requirements. Explore our offerings below:
| Grade | Best For |
|---|---|
| Grade 1 Pure Titanium | Corrosion resistance, formability; chemical and marine use |
| Grade 2 Titanium | General industrial use; good balance of strength and weldability |
| Grade 3 Titanium | Higher strength applications; aerospace and marine use |
| Grade 4 Titanium | High strength and corrosion resistance; chemical processing |
| Grade 5 Titanium (Ti-6Al-4V) | High-performance parts; aerospace, medical, and motorsports |
| Grade 6 Titanium (Ti-5Al-2.5Sn) | Jet engines and airframe parts; good creep resistance |
| Grade 7 Titanium | Extreme corrosion resistance; chemical processing |
| Grade 9 Titanium (Ti-3Al-2.5V) | Lightweight, cold-formable parts; aerospace and sporting goods |
| Grade 11 Titanium | Chemical processing; highly corrosive environments |
| Grade 12 Titanium | Chemical, marine, and heat exchanger applications |
| Grade 16 Titanium | Corrosive environments with acids; chemical processing |
| Grade 17 Titanium | High corrosion resistance with better formability |
| Grade 23 Titanium (Ti-6Al-4V ELI) | Medical implants and surgical devices; high biocompatibility |
| Grade 29 Titanium (Ti-6Al-4V ELI + Pd) | Medical implants, aerospace, marine; superior corrosion resistance from Pd |
| Grade 36 Titanium (Ti-45Nb) | Medical implants and prosthetics; biocompatibility and low elastic modulus |
| Grade 38 Titanium (Ti-4Al-2.5V-1.5Fe + Pd) | Aerospace, marine, and medical components; excellent seawater corrosion resistance |
| Ti-6242 (Ti-6Al-2Sn-4Zr-2Mo, UNS R54620) | High-temperature aerospace and turbine engine parts; strength and creep resistance up to 540 °C |
Confidence from the Industry
- Authoritative Quote: According to Industry Experts, “Grade 23 Titanium’s unmatched biocompatibility and strength make it the preferred material for modern medical innovations.”
- Trusted Resources: LinkedIn articles from leading professionals underscore its significance in medical advancements.
Glossary of Terms for Grade 23 Titanium
- Biocompatibility: The ability of a material to perform with an appropriate host response in a specific application.
- Fracture Toughness: A measure of a material’s ability to resist crack propagation under stress.
- Interstitial Elements: Impurities like oxygen, nitrogen, and hydrogen that affect the mechanical properties of metals.
- ELI (Extra Low Interstitial): A designation indicating reduced levels of interstitial elements for improved toughness and ductility.
- Cold Rolling: A manufacturing process that improves the surface finish and dimensional accuracy of titanium.
- Precision Forging: A technique to shape titanium into components with high strength and reliability.
- Corrosion Resistance: The ability of a material to withstand deterioration due to chemical reactions in its environment.
- Additive Manufacturing: A 3D printing process used to create complex and customized titanium parts.
- Osteointegration: The process by which a titanium implant (titanium for joint replacements) becomes integrated into bone tissue.
- Sterilization Resistance: The ability of a material to maintain its properties after repeated sterilization cycles.
Grade 23 Titanium Frequently Asked Question
What makes Grade 23 Titanium unique?
Its extra-low interstitial elements provide enhanced ductility, fracture toughness, and biocompatibility.
Is Grade 23 Titanium safe for medical implants?
Yes, it is highly biocompatible and widely used for orthopedic and dental implants.
How is Grade 23 Titanium different from Grade 5?
Grade 23 has reduced interstitial elements, offering improved toughness and biocompatibility compared to titanium Grade 5.
What is Ti-6Al-4V ELI?
It stands for Titanium-6% Aluminum-4% Vanadium Extra Low Interstitial, the technical name for Grade 23 Titanium.
Can Grade 23 Titanium be used in 3D printing?
Yes, Grade 23 spherical titanium powder is widely used in additive manufacturing for custom implants and parts.
Is Grade 23 Titanium corrosion resistant?
Absolutely—it resists body fluids, saline environments, and sterilization processes exceptionally well.
What forms is Grade 23 Titanium available in?
It is commonly available in titanium bars, titanium plates, titanium sheets, titanium tubing, and spherical titanium powder for 3D printing.
Can Grade 23 Titanium be welded or machined?
Yes, it offers excellent weldability and can be CNC machined for high-precision medical components.
Is Grade 23 Titanium used outside of medical applications?
Yes, it's also used in aerospace (titanium forgings for jets and aerospace), sporting goods (titanium for golf clubs), and high-performance industrial parts where strength and weight matter.
Grade 23 titanium (also known as Ti-6Al-4V ELI, or Extra Low Interstitial)
A medical-grade titanium alloy prized for its superior biocompatibility, corrosion resistance, and toughness. It’s essentially a purer version of Grade 5 (Ti-6Al-4V), with reduced oxygen content to improve ductility and fracture toughness.
Common Forms of Grade 23 Titanium:
| Product Form | Availability | Common Uses |
|---|---|---|
| Titanium Bar (Round & Rectangular) | Widely available | Machined medical implants (screws, rods, dental posts) |
| Titanium Tube (Seamless & Welded) | Readily available | Surgical instruments, orthopedic frames, dental implants |
| Titanium Plate /Titanium Sheet | Available but less common than Grade 5 | Custom implant plates, flat structural medical parts |
| Titanium Wire | Especially in small diameters | Orthodontics, surgical staples, guide wires |
| Titanium Forgings | Medical components, aerospace parts | |
| Titanium Powder | Specialty application (e.g., 3D printing medical implants) |
Grade 23 Titanium Solutions for Exceptional Medical Advancements
Elevate your medical and surgical projects with Grade 23 Titanium from Laube.com. Contact us today to learn how our expertise can bring your vision to life with unmatched quality and precision.
Extended Resources For Grade 23 Titanium
For more information on Grade 23 Titanium, check out the following sources:
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